Tin is other metals, glass, ceramics from very
High thermal conductivityPewter is better 冠付ke something cold, such as beer and wine.
And from the Tin heat transfer to air is compared to glass, etc. low,
Better insulationAnd persistent coldness and warmth, no dew condensation of summer!
To get rid of impurities pewter
Effects of ions and electrolyte effectsIn the taste of alcohol to mellow delicious and original 嗜memasu.